8465269919990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{407741}}^1\times {\mathrm{5507}}^1$

素因数の和:413297

約数の個数: 64

約数和(自身を含む): 16978572596160

約数和(自身を除く): 8513302676170

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 5507, 11014, 27535, 55070, 71591, 143182, 159703, 319406, 357955, 407741, 715910, 798515, 815482, 1597030, 2038705, 2076139, 4077410, 4152278, 5300633, 10380695, 10601266, 11824489, 20761390, 23648978, 26503165, 53006330, 59122445, 118244890, 153718357, 307436714, 768591785, 1537183570, 2245429687, 4490859374, 11227148435, 22454296870, 29190585931, 58381171862, 65117460923, 130234921846, 145952929655, 291905859310, 325587304615, 651174609230, 846526991999, 1693053983998, 4232634959995, 8465269919990]

約数ペア:

[(1, 8465269919990), (2, 4232634959995), (5, 1693053983998), (10, 846526991999), (13, 651174609230), (26, 325587304615), (29, 291905859310), (58, 145952929655), (65, 130234921846), (130, 65117460923), (145, 58381171862), (290, 29190585931), (377, 22454296870), (754, 11227148435), (1885, 4490859374), (3770, 2245429687), (5507, 1537183570), (11014, 768591785), (27535, 307436714), (55070, 153718357), (71591, 118244890), (143182, 59122445), (159703, 53006330), (319406, 26503165), (357955, 23648978), (407741, 20761390), (715910, 11824489), (798515, 10601266), (815482, 10380695), (1597030, 5300633), (2038705, 4152278), (2076139, 4077410)]